P1394
Ignition Coil Cylinder 4 Spark Duration Too Short
P1394 - Ignition coil power stage cylinder 4.: Short circuit to ground.
Possible causes:
1. Sparkplug cylinder 4.
2. Ignition coil cylinder 4.
1. Sparkplug cylinder 4.
No detail available for this fault
2. Ignition coil cylinder 4.
No detail available for this fault